Question
Which component of blood allows oxygen from the air to move from the lungs to cells of the body?
white blood cells
platelets
plasma
red blood cells
2. Ventricles pump blood out of the heart. Which types of vessels will be the first to contact the blood from the ventricles?
arteries
atria
capillaries
veins
3. Which best describes carbon dioxide’s path out of the body?
nose → pharynx → larynx → trachea → bronchus → alveoli
alveoli → trachea → bronchus → larynx → pharynx → nose
alveoli → bronchus → trachea → larynx → pharynx → nose
nose → larynx → pharynx → trachea → bronchus → alveoli
4. Which structure is also called the windpipe?
the pharynx
the larynx
the trachea
the bronchus
5. Which is located inside the lung?
the larynx
the pharynx
the trachea
the alveoli
6. Which is the next structure to contact air after it passes from the nose to the nasal cavity?
the pharynx
the larynx
the bronchus
the trachea
7. The picture represents the respiratory system.The respiratory system. X points to the windpipe.
Which structure is represented by the X?
the pharynx
the larynx
the trachea
the bronchus
8. Which statement explains blood pressure?
Blood pressure is highest in the veins near the heart.
Blood pressure is highest in the arteries near the heart.
Blood pressure is highest in the veins farthest away from the heart.
Blood pressure is highest in the arteries farthest away from the heart.
9. At the site of gas exchange in the lungs, where does the oxygen move?
O2 moves from the alveoli to the white blood cells.
O2 moves from the white blood cells to the alveoli.
O2 moves from the alveoli to the red blood cells.
O2 moves from the red blood cells to the alveoli.
10. Which gases are carried by red blood cells? Select two options.
oxygen
helium
carbon dioxide
nitrogen
hydrogen
white blood cells
platelets
plasma
red blood cells
2. Ventricles pump blood out of the heart. Which types of vessels will be the first to contact the blood from the ventricles?
arteries
atria
capillaries
veins
3. Which best describes carbon dioxide’s path out of the body?
nose → pharynx → larynx → trachea → bronchus → alveoli
alveoli → trachea → bronchus → larynx → pharynx → nose
alveoli → bronchus → trachea → larynx → pharynx → nose
nose → larynx → pharynx → trachea → bronchus → alveoli
4. Which structure is also called the windpipe?
the pharynx
the larynx
the trachea
the bronchus
5. Which is located inside the lung?
the larynx
the pharynx
the trachea
the alveoli
6. Which is the next structure to contact air after it passes from the nose to the nasal cavity?
the pharynx
the larynx
the bronchus
the trachea
7. The picture represents the respiratory system.The respiratory system. X points to the windpipe.
Which structure is represented by the X?
the pharynx
the larynx
the trachea
the bronchus
8. Which statement explains blood pressure?
Blood pressure is highest in the veins near the heart.
Blood pressure is highest in the arteries near the heart.
Blood pressure is highest in the veins farthest away from the heart.
Blood pressure is highest in the arteries farthest away from the heart.
9. At the site of gas exchange in the lungs, where does the oxygen move?
O2 moves from the alveoli to the white blood cells.
O2 moves from the white blood cells to the alveoli.
O2 moves from the alveoli to the red blood cells.
O2 moves from the red blood cells to the alveoli.
10. Which gases are carried by red blood cells? Select two options.
oxygen
helium
carbon dioxide
nitrogen
hydrogen
Answers
GPT-4o mini
Here are the answers to your questions:
1. **Which component of blood allows oxygen from the air to move from the lungs to cells of the body?**
- **Red blood cells** – they contain hemoglobin, which binds to oxygen and transports it to cells.
2. **Ventricles pump blood out of the heart. Which types of vessels will be the first to contact the blood from the ventricles?**
- **Arteries** – they carry blood away from the heart.
3. **Which best describes carbon dioxide’s path out of the body?**
- **Alveoli → bronchus → trachea → larynx → pharynx → nose** – this is the correct path for CO2 to exit.
4. **Which structure is also called the windpipe?**
- **The trachea** – it is commonly referred to as the windpipe.
5. **Which is located inside the lung?**
- **The alveoli** – these are small air sacs where gas exchange occurs.
6. **Which is the next structure to contact air after it passes from the nose to the nasal cavity?**
- **The pharynx** – it is the next part of the pathway for air.
7. **The picture represents the respiratory system. The respiratory system. X points to the windpipe. Which structure is represented by the X?**
- **The trachea** – as noted earlier, the windpipe is the trachea.
8. **Which statement explains blood pressure?**
- **Blood pressure is highest in the arteries near the heart.** – this is true as blood is pumped forcefully by the heart into the arteries.
9. **At the site of gas exchange in the lungs, where does the oxygen move?**
- **O2 moves from the alveoli to the red blood cells.** – oxygen diffuses into the blood in the alveoli.
10. **Which gases are carried by red blood cells? Select two options.**
- **Oxygen** and **carbon dioxide** – red blood cells transport both of these gases in the bloodstream.
If you have further questions or if anything is unclear, feel free to ask!
1. **Which component of blood allows oxygen from the air to move from the lungs to cells of the body?**
- **Red blood cells** – they contain hemoglobin, which binds to oxygen and transports it to cells.
2. **Ventricles pump blood out of the heart. Which types of vessels will be the first to contact the blood from the ventricles?**
- **Arteries** – they carry blood away from the heart.
3. **Which best describes carbon dioxide’s path out of the body?**
- **Alveoli → bronchus → trachea → larynx → pharynx → nose** – this is the correct path for CO2 to exit.
4. **Which structure is also called the windpipe?**
- **The trachea** – it is commonly referred to as the windpipe.
5. **Which is located inside the lung?**
- **The alveoli** – these are small air sacs where gas exchange occurs.
6. **Which is the next structure to contact air after it passes from the nose to the nasal cavity?**
- **The pharynx** – it is the next part of the pathway for air.
7. **The picture represents the respiratory system. The respiratory system. X points to the windpipe. Which structure is represented by the X?**
- **The trachea** – as noted earlier, the windpipe is the trachea.
8. **Which statement explains blood pressure?**
- **Blood pressure is highest in the arteries near the heart.** – this is true as blood is pumped forcefully by the heart into the arteries.
9. **At the site of gas exchange in the lungs, where does the oxygen move?**
- **O2 moves from the alveoli to the red blood cells.** – oxygen diffuses into the blood in the alveoli.
10. **Which gases are carried by red blood cells? Select two options.**
- **Oxygen** and **carbon dioxide** – red blood cells transport both of these gases in the bloodstream.
If you have further questions or if anything is unclear, feel free to ask!
9. O2 moves from the alveoli to the red blood cells.
GPT-4o mini
Yes, that's correct!
At the site of gas exchange in the lungs, oxygen (O2) moves from the **alveoli** (the tiny air sacs in the lungs where gas exchange occurs) into the **red blood cells**. This process allows the oxygen to be transported throughout the body to the cells where it is needed.
If you have any more questions or need further clarification, feel free to ask!
At the site of gas exchange in the lungs, oxygen (O2) moves from the **alveoli** (the tiny air sacs in the lungs where gas exchange occurs) into the **red blood cells**. This process allows the oxygen to be transported throughout the body to the cells where it is needed.
If you have any more questions or need further clarification, feel free to ask!
Which statement correctly describes organs?
An organ is a group of cells that work together to perform a common function.
An organ is a group of systems that work together to perform a common function.
An organ is a group of tissues that work together to perform a common function.
An organ is a group of cells that work together to perform a common function.
An organ is a group of systems that work together to perform a common function.
An organ is a group of tissues that work together to perform a common function.
GPT-4o mini
The correct statement is:
**An organ is a group of tissues that work together to perform a common function.**
Organs are made up of different types of tissues working in coordination to carry out specific functions within an organism. For example, the heart is an organ composed of muscle tissue, connective tissue, and epithelial tissue, all working together to pump blood.
If you have any more questions, feel free to ask!
**An organ is a group of tissues that work together to perform a common function.**
Organs are made up of different types of tissues working in coordination to carry out specific functions within an organism. For example, the heart is an organ composed of muscle tissue, connective tissue, and epithelial tissue, all working together to pump blood.
If you have any more questions, feel free to ask!
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